2064151509

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{825991}}^1$

素因数の和:826025

約数の個数: 24

約数和(自身を含む): 3389871168

約数和(自身を除く): 1325719659

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 825991, 2477973, 5781937, 14041847, 17345811, 40473559, 42125541, 98292929, 121420677, 294878787, 688050503, 2064151509]

約数ペア:

[(1, 2064151509), (3, 688050503), (7, 294878787), (17, 121420677), (21, 98292929), (49, 42125541), (51, 40473559), (119, 17345811), (147, 14041847), (357, 5781937), (833, 2477973), (2499, 825991)]